basic test cases

test/extract.js

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+var test = require('tap').test;
+var tar = require('../index');
+var fixtures = require('./fixtures');
+var concat = require('concat-stream');
+var fs = require('fs');
+
+test('one-file', function(t) {
+	t.plan(3);
+
+	var extract = tar.extract();
+	var noEntries = false;
+
+	extract.on('entry', function(header, stream, callback) {
+		t.deepEqual(header, {
+			name: 'test.txt',
+			mode: 0644,
+			uid: 501,
+			gid: 20,
+			size: 12,
+			mtime: new Date(1387580181000),
+			type: 'file',
+			linkname: null,
+			uname: 'maf',
+			gname: 'staff',
+			devmajor: 0,
+			devminor: 0
+		});
+
+		stream.pipe(concat(function(data) {
+			noEntries = true;
+			t.same(data.toString(), 'hello world\n');
+			callback();
+		}));
+	});
+
+	extract.on('finish', function() {
+		t.ok(noEntries);
+	});
+
+	extract.end(fs.readFileSync(fixtures.ONE_FILE_TAR));
+});

test/fixtures/index.js

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+var path = require('path');
+
+exports.ONE_FILE_TAR = path.join(__dirname, 'one-file.tar');

test/pack.js

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+var test = require('tap').test;
+var tar = require('../index');
+var fixtures = require('./fixtures');
+var concat = require('concat-stream');
+var fs = require('fs');
+
+test('one-file', function(t) {
+	t.plan(1);
+
+	var pack = tar.pack();
+
+	pack.entry({
+		name:'test.txt',
+		mtime:new Date(1387580181000),
+		mode:0644,
+		uname:'maf',
+		gname:'staff',
+		uid:501,
+		gid:20
+	}, 'hello world\n');
+
+	pack.finalize();
+
+	pack.pipe(concat(function(data) {
+		t.deepEqual(data, fs.readFileSync(fixtures.ONE_FILE_TAR));
+	}));
+});